Overview
The MAX811TEUS+TG077 is a microprocessor voltage monitor produced by Analog Devices Inc./Maxim Integrated. This device is designed to ensure that the microprocessor operates within a safe voltage range, preventing malfunction or damage due to voltage drops. It features a manual reset input and is packaged in a compact 4-pin SOT143 package, making it suitable for a variety of embedded systems and microcontroller applications.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Operating Voltage Range (VCC) | TA = 0°C to +70°C | 1.0 | - | 5.5 | V |
| Input Voltage Range (All Other Inputs) | - | -0.3 | - | VCC + 0.3 | V |
| Input Current (VCC, MR) | - | - | - | 20 | mA |
| Output Current (RESET or RESET) | - | - | - | 20 | mA |
| Continuous Power Dissipation (TA = +70°C) | - | - | - | 320 | mW |
| Operating Temperature Range | - | -40 | - | +85 | °C |
| Junction Temperature | - | - | - | +150 | °C |
| Storage Temperature Range | - | -65 | - | +160 | °C |
| Lead Temperature (soldering, 10sec) | - | - | - | +300 | °C |
Key Features
- Manual Reset Input: Allows for manual reset of the microprocessor.
- Low Power Consumption: Minimal current draw to conserve power in battery-operated devices.
- Compact Package: 4-pin SOT143 package for space-efficient designs.
- Wide Operating Voltage Range: Supports voltages from 1.0V to 5.5V.
- High Temperature Stability: Operates reliably over a temperature range of -40°C to +85°C.
Applications
The MAX811TEUS+TG077 is suitable for a variety of applications, including:
- Embedded Systems: Ensures reliable operation of microprocessors in embedded systems.
- Microcontroller Projects: Provides voltage monitoring and reset capabilities for microcontroller-based projects.
- Industrial Automation: Used in industrial control systems to ensure stable operation under varying voltage conditions.
- Consumer Electronics: Found in consumer devices such as smart home appliances and handheld electronics.
Q & A
- What is the primary function of the MAX811TEUS+TG077?
The primary function is to monitor the supply voltage and assert a reset signal if the voltage falls below a preset threshold. - What is the operating voltage range of the MAX811TEUS+TG077?
The operating voltage range is from 1.0V to 5.5V. - What is the package type of the MAX811TEUS+TG077?
The package type is 4-pin SOT143. - What is the maximum continuous power dissipation at TA = +70°C?
The maximum continuous power dissipation is 320mW. - What is the operating temperature range of the device?
The operating temperature range is from -40°C to +85°C. - Can the MAX811TEUS+TG077 be manually reset?
Yes, it features a manual reset input. - What is the storage temperature range for the device?
The storage temperature range is from -65°C to +160°C. - How much current can the RESET output source?
The RESET output can source up to 20mA. - Is the MAX811TEUS+TG077 RoHS compliant?
Yes, it is RoHS compliant as indicated by the package code. - What are some common applications for the MAX811TEUS+TG077?
Common applications include embedded systems, microcontroller projects, industrial automation, and consumer electronics.
